Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 27.5" -
Travel Front 120mm -
Fork MRP Ribbon SL
-
Groupset GX Eagle, Truvativ Descendant -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
4130 double butted crmo tubing, with cage, rack and fender mounts, replaceable hanger, boost spacing, stealth dropper ready, 73 mm BSA shell
Suspension Fork
MRP Ribbon SL suspension fork, 120 mm travel, 1.1/2" - 1.1/8" tapered steerer
Drivetrain
Rear Derailleur
SRAM GX EAGLE rear derailleur, clutch, long cage
Front Derailleur
-
Shift Levers
SRAM GX-EAGLE 12-speed trigger shifter
Cassette
SRAM XG-1275 EAGLE 12-speed cassette, 10-50T
Crank
SRAM DESCENDANT aluminum crank, Boost DUB, SRAM GX EAGLE aluminum, narrow-wide, 30T, 1/2" x 11/128"
Bottom Bracket
SRAM DUB BSA 73 mm
Chain
SRAM GX EAGLE chain, 1/2" x 11/128", 118L
Pedals
-
Wheels
Front Hub
Front: BOMBTRACK TRAIL sealed hub, 6-bolt disc, 15 x 110 mm thru-axle, Rear: BOMBTRACK TRAIL sealed hub, XD driver, 6-bolt disc, 12 x 148 mm thru-axle
Rear Hub
Front: BOMBTRACK TRAIL sealed hub, 6-bolt disc, 15 x 110 mm thru-axle, Rear: BOMBTRACK TRAIL sealed hub, XD driver, 6-bolt disc, 12 x 148 mm thru-axle
Rims
Front: WTB ST i45 double wall, TCS 2.0, 32h, Rear: WTB ST i40 double wall, TCS 2.0, 32h
Tires
Front: WTB VIGILANTE TCS TOUGH HIGH GRIP folding tire, 27.5" x 2.8", Rear: WTB VIGILANTE TCS TOUGH FAST ROLLING folding tire, 27.5" x 2.8"
Brakes
Brakes
MAGURA TRAIL SPORT 4 piston front, 2 piston rear with 180 mm rotors
Cockpit
Stem
BOMBTRACK CHASE forged aluminum stem, 35 mm clamping diameter
Handlebar
BOMBTRACK ILLUSION flat bar, 6061-T6 aluminum, 35 mm clamping diameter, 8° backsweep, 6° upsweep, 18 mm rise
Grips
BOMBTRACK RETURN 135 mm grips
Headset
FSA ORBIT ITA sealed semi integrated / external aheadset, 1.1/2" - 1.1/8"
Seat
Saddle
BOMBTRACK ORIGIN saddle
Seatpost
KS E30i dropper seatpost, 30.9 mm, 150 mm travel, 485 mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.43 mm | 1.4 mm | 1.37 mm | 1.35 mm |
| Bottom Bracket Height | 300 mm | 300 mm | 300 mm | 300 mm |
| Front Center | 701 mm | 721 mm | 740 mm | 750 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 95.4 mm | 95.4 mm | 95.4 mm | 91.9 mm |
| Stack | 608 mm | 617 mm | 626 mm | 634 mm |
| Reach | 424 mm | 440 mm | 456 mm | 470 mm |
| Top Tube Length | 596 mm | 615 mm | 640 mm | 655 mm |
| Seat Tube Angle | 74 ° | 74 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 390 mm | 430 mm | 460 mm | 500 mm |
| Head Tube Angle | 67.5 ° | 67.5 ° | 67.5 ° | 68 ° |
| Head Tube Length | 100 mm | 110 mm | 120 mm | 125 mm |
| Chainstay Length | 447 mm | 447 mm | 447 mm | 447 mm |
| Wheelbase | 1142 mm | 1162 mm | 1182 mm | 1192 mm |
| Bottom Bracket Drop | 55 mm | 55 mm | 55 mm | 55 mm |
| Standover Height | 790 mm | 805 mm | 823 mm | 846 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Cale belongs to the Bombtrack Cale model. 7 bikes variations carry this model name so far.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Trail bikes average price
If you want to purchase a solid Trail bike, it is important to know that the average cost is 2762$. However, even though the average price of a Trail bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Overview of components
Fork
The fork installed on this bike is the MRP Ribbon SL model. The travel on this model is 120mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels size
When it comes to wheels, the Cale bike is equipped with the 27.5″ aluminum model. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Cale comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
This bike is available in 4 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
Bombtrack Cale comes with a dropper post. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.